Description
The MRC 13 x 18mm Oval Speaker (#0001523) is a micro-sized sound speaker that squeezes into the tightest locomotive shells — perfect for N scale and small HO sound-decoder installs where space is at a premium.
Key Features
- Tiny 13 x 18mm oval speaker for DCC sound decoders
- Fits N scale and cramped HO locomotives
- Surprisingly clear audio from a micro footprint
- Compatible with MRC and other brands' sound decoders
Item #0001523 · Brand: MRC (Model Rectifier Corporation) · Sound speaker

